Merge branches 'acpi-scan' and 'acpi-video'

* acpi-scan:
  ACPI / documentation: Remove reference to acpi_platform_device_ids from enumeration.txt

* acpi-video:
  ACPI / video: Add use_native_backlight quirk for HP ProBook 4540s
  Revert "ACPI / video: change acpi-video brightness_switch_enabled default to 0"

2 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 145375ea0bd9..30faf797c2c3 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -305,6 +305,7 @@ struct dentry *kernfs_mount_ns(struct file_system_type *fs_type, int flags,
                                struct kernfs_root *root, unsigned long magic,
                                bool *new_sb_created, const void *ns);
 void kernfs_kill_sb(struct super_block *sb);
+struct super_block *kernfs_pin_sb(struct kernfs_root *root, const void *ns);
 
 void kernfs_init(void);
 
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index a5fc7d01aad6..dec01d6c3f80 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -146,10 +146,10 @@
  * Declaration/definition used for per-CPU variables that must be read mostly.
  */
 #define DECLARE_PER_CPU_READ_MOSTLY(type, name)                 \
-        DECLARE_PER_CPU_SECTION(type, name, "..readmostly")
+        DECLARE_PER_CPU_SECTION(type, name, "..read_mostly")
 
 #define DEFINE_PER_CPU_READ_MOSTLY(type, name)                          \
-        DEFINE_PER_CPU_SECTION(type, name, "..readmostly")
+        DEFINE_PER_CPU_SECTION(type, name, "..read_mostly")
 
 /*
  * Intermodule exports for per-CPU variables.  sparse forgets about